Config: Add identifier to all multi auth provider to AuthConfig

These are used in the /config private API call and needed to distinguish with which of the multiple auth providers a login should occur.
This also fixes the types of the multiple auth provider arrays to something that works, as `[{}]` specifics exactly on object in an array.

Signed-off-by: Philip Molares <philip.molares@udo.edu>

src/config/auth.config.ts

@@ -40,19 +40,18 @@ export interface AuthConfig {
     clientSecret: string;
     apiKey: string;
   };
-  gitlab: [
+  gitlab: {
-    {
+    identifier: string;
     providerName: string;
     baseURL: string;
     clientID: string;
     clientSecret: string;
     scope: GitlabScope;
     version: GitlabVersion;
-    },
+  }[];
-  ];
   // ToDo: tlsOptions exist in config.json.example. See https://nodejs.org/api/tls.html#tls_tls_connect_options_callback
-  ldap: [
+  ldap: {
-    {
+    identifier: string;
     providerName: string;
     url: string;
     bindDn: string;
@@ -63,10 +62,9 @@ export interface AuthConfig {
     usernameField: string;
     useridField: string;
     tlsCa: string[];
-    },
+  }[];
-  ];
+  saml: {
-  saml: [
+    identifier: string;
-    {
     providerName: string;
     idpSsoUrl: string;
     idpCert: string;
@@ -82,10 +80,9 @@ export interface AuthConfig {
       username: string;
       email: string;
     };
-    },
+  }[];
-  ];
+  oauth2: {
-  oauth2: [
+    identifier: string;
-    {
     providerName: string;
     baseURL: string;
     userProfileURL: string;
@@ -100,8 +97,7 @@ export interface AuthConfig {
     scope: string;
     rolesClaim: string;
     accessRole: string;
-    },
+  }[];
-  ];
 }
 
 const authSchema = Joi.object({
@@ -146,6 +142,7 @@ const authSchema = Joi.object({
   gitlab: Joi.array()
     .items(
       Joi.object({
+        identifier: Joi.string(),
         providerName: Joi.string().default('Gitlab').optional(),
         baseURL: Joi.string(),
         clientID: Joi.string(),
@@ -165,6 +162,7 @@ const authSchema = Joi.object({
   ldap: Joi.array()
     .items(
       Joi.object({
+        identifier: Joi.string(),
         providerName: Joi.string().default('LDAP').optional(),
         url: Joi.string(),
         bindDn: Joi.string().optional(),
@@ -184,6 +182,7 @@ const authSchema = Joi.object({
   saml: Joi.array()
     .items(
       Joi.object({
+        identifier: Joi.string(),
         providerName: Joi.string().default('SAML').optional(),
         idpSsoUrl: Joi.string(),
         idpCert: Joi.string(),
@@ -208,6 +207,7 @@ const authSchema = Joi.object({
   oauth2: Joi.array()
     .items(
       Joi.object({
+        identifier: Joi.string(),
         providerName: Joi.string().default('OAuth2').optional(),
         baseURL: Joi.string(),
         userProfileURL: Joi.string(),
@@ -246,6 +246,7 @@ export default registerAs('authConfig', () => {
 
   const gitlabs = gitlabNames.map((gitlabName) => {
     return {
+      identifier: gitlabName,
       providerName: process.env[`HD_AUTH_GITLAB_${gitlabName}_PROVIDER_NAME`],
       baseURL: process.env[`HD_AUTH_GITLAB_${gitlabName}_BASE_URL`],
       clientID: process.env[`HD_AUTH_GITLAB_${gitlabName}_CLIENT_ID`],
@@ -257,6 +258,7 @@ export default registerAs('authConfig', () => {
 
   const ldaps = ldapNames.map((ldapName) => {
     return {
+      identifier: ldapName,
       providerName: process.env[`HD_AUTH_LDAP_${ldapName}_PROVIDER_NAME`],
       url: process.env[`HD_AUTH_LDAP_${ldapName}_URL`],
       bindDn: process.env[`HD_AUTH_LDAP_${ldapName}_BIND_DN`],
@@ -275,6 +277,7 @@ export default registerAs('authConfig', () => {
 
   const samls = samlNames.map((samlName) => {
     return {
+      identifier: samlName,
       providerName: process.env[`HD_AUTH_SAML_${samlName}_PROVIDER_NAME`],
       idpSsoUrl: process.env[`HD_AUTH_SAML_${samlName}_IDP_SSO_URL`],
       idpCert: process.env[`HD_AUTH_SAML_${samlName}_IDP_CERT`],
@@ -303,6 +306,7 @@ export default registerAs('authConfig', () => {
 
   const oauth2s = oauth2Names.map((oauth2Name) => {
     return {
+      identifier: oauth2Name,
       providerName: process.env[`HD_AUTH_OAUTH2_${oauth2Name}_PROVIDER_NAME`],
       baseURL: process.env[`HD_AUTH_OAUTH2_${oauth2Name}_BASE_URL`],
       userProfileURL: